is reporting police have ryan lanza's brother in custody. and this is -- we wouldn't make too much of that. in a case like this you would take that person into custody and start those interviews. the question is where did they pick him up and is there any involvement beyond the fact he's his brother and they want information from him. but as you know we've heard echoes throughout the day of a second person being in custody. that may be just to illicit information to his brother. too early to tell. >> o'donnell: thank you for sharing those details that the associated press is reporting his brother is in custody. a detail in this continuing investigation. i want to show everybody now live the white house press briefing room. the brady briefing room where the president is expected to appear 3:15 and will address the nation in what is this school shooting, this massacre in newtown, connecticut, the second deadliest school shooting in american history. we will then hear from the governor of connecticut. let's go now to bob orr who has been speaki